7879 – Clear Outgoing USD advance payment with the MMK Invoice

Issue Summary: [7879] USD advance payment with MMK invoice resulted in a discrepancy between the converted USD amount and the MMK transaction amount.

Resolution / Workaround: The issue was resolved by reversing existing transactions, aligning their currencies, and then clearing them correctly. The root cause identified was that only documents with the same currency can be cleared together, and the exchange rate used during the clearing process was not the same as the rate applied in the original transaction.